NREMT Paramedic

Category - Cardiology

The amount of blood that is ejected by one heart contraction is known as what?
  1. Tidal volume
  2. Palpitation
  3. Stroke volume
  4. Excretory amount
Explanation
Answer: C -The amount of blood that is ejected with one contraction of the heart is called stroke volume. 60-100mLs is an average stroke volume; however, this amount can be greater in someone who has a healthy heart.
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